<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1870-7459</journal-id>
<journal-title><![CDATA[Huitzil]]></journal-title>
<abbrev-journal-title><![CDATA[Huitzil]]></abbrev-journal-title>
<issn>1870-7459</issn>
<publisher>
<publisher-name><![CDATA[Sociedad para el Estudio y Conservación de las Aves en México, A.C. (CIPAMEX)]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-74592020000200009</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2020.21.2.452</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Leucismo parcial en la gallareta gigante, Fulica gigantea, en Junín, Perú]]></article-title>
<article-title xml:lang="en"><![CDATA[Partial Leucism in a giant coot, Fulica gigantea, in Junín, Perú]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alarcón Pardo]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Neotropical Primate Conservation  ]]></institution>
<addr-line><![CDATA[San Martín ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>21</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592020000200009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592020000200009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592020000200009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El leucismo es el resultado de una mutación genética que afecta la transferencia y depósito de melanina en las plumas. Se ha observado en varias especies, y comunmente observado en el neotrópico durante las últimas dos décadas. En esta nota describo el leucismo en una gallareta andina, Fulica gigantea, en el lago Aguascocha, en Junín, Perú. La gallareta fue observada el 26 de marzo de 2016. Observaciones y estudios adicionales mejorarán nuestra capacidad para determinar la prevalencia de leucismo en poblaciones de aves silvestres.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Leucism is the result of a genetic mutation that affects the transfer and deposition of melanin in feathers. It has been observed in various species, and more commonly observed in the neotropics over the last two decades. In this note I describe an observation of leucism in a giant coot, Fulica gigantea, at lake Aguascocha, in Junín, Perú. The coot was observed on 26 March 2016. Additional observation and study will aid our ability to determine the prevalence of leucism in wild bird populations.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[aberración cromática]]></kwd>
<kwd lng="es"><![CDATA[melanina]]></kwd>
<kwd lng="es"><![CDATA[plumaje]]></kwd>
<kwd lng="es"><![CDATA[Rallidae]]></kwd>
<kwd lng="en"><![CDATA[chromatic defect]]></kwd>
<kwd lng="en"><![CDATA[melanin]]></kwd>
<kwd lng="en"><![CDATA[plumage]]></kwd>
<kwd lng="en"><![CDATA[Rallidae]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Atauchi]]></surname>
<given-names><![CDATA[P.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Leucismo en el rascón plomizo (Pardira­ llus sanguinolentus: Rallidae) en el Humedal de Lucre-Huacarpay, al sur de los Andes de Perú]]></article-title>
<source><![CDATA[The Biologist]]></source>
<year>2015</year>
<volume>13</volume>
<page-range>157-60</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ayala-Pérez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Arce]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Carmona]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Observaciones de leucismo en cuatro especies de aves acuáticas en Gue­ rrero Negro, Baja California Sur, México]]></article-title>
<source><![CDATA[Revista Mexicana de Biodiversidad]]></source>
<year>2014</year>
<volume>85</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>982-6</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bensch]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Hansson]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Hasselquist]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Nielsen]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Partial albinism in a semi-isolated population of great reed warblers]]></article-title>
<source><![CDATA[Hereditas]]></source>
<year>2000</year>
<volume>133</volume>
<page-range>167-70</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<collab>BirdLife International</collab>
<source><![CDATA[Species factsheet: Fulica gigantea]]></source>
<year>2020</year>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cadena-Ortiz]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Bahamonde-Vinueza]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Cisneros-Heredia]]></surname>
<given-names><![CDATA[D.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Buitrón-Jurado]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Alteraciones de color en el plumaje de aves silvestres del Ecuador]]></article-title>
<source><![CDATA[Avances en Ciencias e Ingenierías]]></source>
<year>2015</year>
<volume>7</volume>
<page-range>75-90</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Stucchi]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Mori]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Casos de leucismo en el Gallinazo de Cabeza Roja (Cathartes aura) en la isla Lobos de Tierra, Perú]]></article-title>
<source><![CDATA[Boletín de la Unión de Ornitólogos del Perú]]></source>
<year>2011</year>
<volume>6</volume>
<page-range>14-8</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gill]]></surname>
<given-names><![CDATA[F.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ornithology. New York (NY): WH Freeman. Hernández C. 2014. Nuevos registros de aberraciones en la pigmentación del plumaje de aves marinas en el Perú de las familias Sulidae y Phalacrocoracidae]]></article-title>
<source><![CDATA[Boletín de la Unión de Ornitólogos del Perú]]></source>
<year>2007</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>20-7</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Junior]]></surname>
<given-names><![CDATA[C.C.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Da Silva]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
<name>
<surname><![CDATA[De Luca]]></surname>
<given-names><![CDATA[A.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Pongiluppi]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Molina F.]]></surname>
<given-names><![CDATA[de B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Record of a leucistic Rufous-bellied Thrush Turdus rufiventris (Passeriformes, Turdidae) in São Paulo city, Southeastern Brazil]]></article-title>
<source><![CDATA[Revista Brasileira de Ornitologia]]></source>
<year>2008</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>72-5</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McGraw]]></surname>
<given-names><![CDATA[K.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Hill]]></surname>
<given-names><![CDATA[G.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Parker]]></surname>
<given-names><![CDATA[R.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Carotenoid pigments in a mutant cardinal: implications for the genetic and enzymatic control mechanisms of carotenoid metabolism in birds]]></article-title>
<source><![CDATA[The Condor]]></source>
<year>2003</year>
<volume>105</volume>
<page-range>587-92</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mena-Valenzuela]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anomalías pigmentarias en la focha andina (Fulica ardesiaca Tschudi, 1843) del lago San Pablo,­ provincia de Imbabura, Ecuador]]></article-title>
<source><![CDATA[Biota Colombiana]]></source>
<year>2017</year>
<volume>18</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>255-61</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mena-Valenzuela]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Mena-González]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Otro registro de leucismo parcial en la Focha Andina Fulica ardesiaca (Aves: Gruiformes: Rallidae) en Ecuador]]></article-title>
<source><![CDATA[Avances en Ciencias e Ingenierías]]></source>
<year>2016</year>
<volume>8</volume>
<numero>14</numero>
<issue>14</issue>
<page-range>61-3</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Møller]]></surname>
<given-names><![CDATA[A.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Mousseau]]></surname>
<given-names><![CDATA[T.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Albinism and phenotype of barn swallows Hirundo rustica from Chernobyl]]></article-title>
<source><![CDATA[Evolution]]></source>
<year>2001</year>
<volume>55</volume>
<page-range>2097-104</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nogueira]]></surname>
<given-names><![CDATA[D.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[M.A.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A case of leucism in the burrowing owl Athene cunicularia (Aves: Strigiformes) with confirmation of species identity using cytogenetic analysis]]></article-title>
<source><![CDATA[Zoología]]></source>
<year>2011</year>
<volume>28</volume>
<page-range>53-7</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nolazco]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Leucismo parcial en Gallareta Andina Fulica ardesiaca (Familia: Rallidae)]]></article-title>
<source><![CDATA[Boletín de Lima]]></source>
<year>2010</year>
<volume>159</volume>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortiz]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Leucismo en tortolita peruana Columbina cru ziana (Columbidae)]]></article-title>
<source><![CDATA[The Biologist]]></source>
<year>2013</year>
<volume>11</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>327-9</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez-Casanova]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zuria]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Coloración aberrante en aves acuáticas de la Laguna de Zumpango, Estado de México]]></article-title>
<source><![CDATA[Huitzil]]></source>
<year>2018</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>131-40</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez-Ruíz]]></surname>
<given-names><![CDATA[E.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Poot-Poot]]></surname>
<given-names><![CDATA[W.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz-Salazar]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Treviño- Carreón]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nuevos registros de aves con anormalidad pigmentaria en México y propuesta de clave dicotómica para la identificación de casos]]></article-title>
<source><![CDATA[Huitzil]]></source>
<year>2017</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>57-70</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Servat]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A case of partial albinism in Giant Conebill Oreomanes fraseri]]></article-title>
<source><![CDATA[Cotinga]]></source>
<year>2002</year>
<volume>18</volume>
<page-range>80</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schulenberg]]></surname>
<given-names><![CDATA[T.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Stotz]]></surname>
<given-names><![CDATA[D.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Lane]]></surname>
<given-names><![CDATA[D.F.]]></given-names>
</name>
<name>
<surname><![CDATA[O&#8217;Neill]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Parker III]]></surname>
<given-names><![CDATA[T.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Aves de Perú]]></source>
<year>2010</year>
<publisher-loc><![CDATA[Lima, Perú ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[P.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Family Rallidae (Rails, gallinules, and coots)]]></article-title>
<source><![CDATA[Handbook of the Birds of the World]]></source>
<year>1996</year>
<page-range>108-209</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Lynx Editions]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Franke]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reportede albinismo en Podiceps major, Pelecanus thagus y Cinclodes fuscus, y revisión de aves silvestres albinas del Perú]]></article-title>
<source><![CDATA[Revista Peruana de Biología]]></source>
<year>2008</year>
<volume>15</volume>
<page-range>105-8</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Van Grouw]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Not every white birds is an albino sense and nonsense about colour aberrations in birds]]></article-title>
<source><![CDATA[Dutch Birding]]></source>
<year>2006</year>
<volume>28</volume>
<page-range>79-89</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Venero]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Leucismo en Pato Puna (Anas puna) en la laguna de Huaypo, Cusco-Perú]]></article-title>
<source><![CDATA[Boletín de la Unión de Ornitólogos del Perú]]></source>
<year>2014</year>
<volume>9</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>32-5</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vizcarra]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Caso de leucismo parcial en la Gallareta Andina (Fulica ardesiaca) en los Humedales de Ite, sur del Perú]]></article-title>
<source><![CDATA[Boletín de la Unión de Ornitólogos del Perú]]></source>
<year>2015</year>
<volume>10</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>22-5</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yábar]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Yábar]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An albino Mottle - backed Elaenia gigas in Manu Biosphere Reserve, Perú]]></article-title>
<source><![CDATA[Cotinga]]></source>
<year>2004</year>
<volume>22</volume>
<page-range>106</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
